A-A+
According to the passage demand____.A．increas
问题详情
According to the passage, demand____.
A．increases as price decreases
B．can be predicted if there is a change in price
C．remains constant at the same price
D．is influenced by changes in the consumer"s income and tastes此题为多项选择题。请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：D
解析：词汇理解题。根据第一段的最后一句“Demand shifts when there is a change in income，expectations，tastes，etc．，such that a different quantity of the product is demanded at the same price．”可知。需求是由收入、期望和判断力等决定的。故正确答案为D。
